Icnofósiles en una sucesión fluvio-lacustre en la Sierra Madre Occidental, Durango, México
Resumen
Resumen
Al sur del pueblo de Garame de Abajo, estado de Durango, mediante trabajos de campo se estudió una sucesión litológica no descrita
previamente en la literatura geológica, en la que existe la presencia de trazas fósiles que se identifican con los icnogéneros Planolites,
Palaeophycus y Camborygma. La cantidad de las trazas es escasa, pero la icnocenosis puede relacionarse a la icnofacies Scoyenia.
Los icnogéneros están en una sucesión estratigráfica compuesta por cinco unidades formadas por siliciclástos, carbonato y toba, que se
aglutinan en un grupo al que informalmente se designa con el nombre de Garame. La litología y estructuras sedimentarias vinculadas
a los icnogéneros, aunado a tapetes microbianos, rizolitos, troncos fósiles y palinomorfos, sugieren que la sucesión ascendente de
facies varía de aluvial a fluvio-lacustre, depositadas en un paleoambiente continental subaéreo. Zircones detríticos, polen y posición
estratigráfica debajo de la cubierta volcánica de la Sierra Madre Occidental sugieren una posible edad de depósito Cretácico-Paleógeno,
con acortamiento estructural.
Abstract
At the south of the Garame de Abajo town, Durango state, through field work a lithological succession not previously described
in the geological literature was studied, in which there exists a trace of fossils that are identified with the ichnogenera Planolites,
Palaeophycus and Camborygma. The amounts of trace fossils are scarce, but the ichnocoenosis may correspond to the Scoyenia
ichnofacies. The ichnogenera are in a stratigraphic succession composed of five lithological units formed by siliciclasts, carbonates
and tuffs, which are included together in a group that is informally designated as Garame. The lithology and sedimentary structures
linked to the ichnogenera, as well as microbial mats, rhizoliths, fossil wood and palynomorphs, suggest that the ascending succession
of facies varies from alluvial to fluvial-lacustrine, deposited in a subaerial continental paleoenvironment. Detrital zircons, pollen and
stratigraphic position under the volcanic cover of the Sierra Madre Occidental suggest a possible Cretaceous-Paleogenic age, with
structural shortening.
Palabras clave
Referencias
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Argentina, en Mcllroy, D. (ed.), The Application of Ichnology
to Palaeoenvironmental and Stratigraphic Analysis: London,
Geological Society Special Publications, 335–354.
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: Bulletin of the United States Geological Survey, 1013, 262 pp.
Bann, K.L., Tye, S.C., MacEacherm, J.A., Fielding, C.R., Jones, B.G.,
, Ichnological and sedimentologic signatures of mixed wave-
and storm-dominated deltaic deposits: Examples from the Early
Permian Sydney Basin, Australia, en Hampson, G., Steel, R.,
Burgess, P., Dalrymple, R. (eds.), Recent Advances in Models of
Siliciclastic Shallow-Marine Stratigraphy: Dordrecht, SEPM Special
Publication 90, 293–332.
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en Mángano, M.G., Buatois, L.A. (eds.), The Trace-Fossil Record
of Major Evolutionary Events, Volume 2: Mesozoic and Cenozoic:
Dordrecht, Springer, 1–17.
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Silurian fossils: Bulletin of the United States National Museum,
, 718 pp.
Bridge, J.S., 1985, Paleochannel patterns inferred from alluvial deposits: a
critical evaluation: Journal of Sedimentary Petrology, 55, 579–589.
Bromley, R.G., 1996, Trace fossils: Biology, taphonomy and applications:
London, Chapman and Hall, 349 pp.
Buatois, L.A., Mángano, M.G., 1996, Icnología de ambientes continentales:
problemas y perspectivas: III Reunión Argentina Icnológica, 5–30.
Buatois, L.A., Mángano, M.G., 2002, Trace fossils from Carboniferous
floodplain deposits in western Argentina: Implications for
ichnofacies models of continental environments: Palaeogeography,
Palaeoclimatology, Palaeoecology, 183, 71–86.
Buatois, L.A., Mángano, M.G., 2009, Applications of ichnology in
lacustrine sequence stratigraphy: Potential and limitations:
Palaeogeography, Palaeoclimatology, Palaeoecology, 272, 127–142.
Buatois, L.A., Mángano, M.G., 2011, Ichnology, Organism-Substrate
Interactions in Space and Time: Cambridge, Cambridge University
Press, 358 pp.
Crúz-Pérez, R., Ríos-Vázquez, J.R., 1999, Carta Geológico-Minera
Guanaceví G13 C17, Durango, escala 1:50000: Secretaría de
Economía, Servicio Geológico Mexicano.
Do Nascimento, D.L., Batezelli, A., Ladeira, F.S.B., 2017, Freshwater
decapoda trace fossils in floodplain paleosols of marilia formation in
Minas Gerais State (SE Brazil): Revista Brasileira de Paleontologia,
(3), 287–298.
Ekdale, A., Richard, G. Bromley, David, B. Loope, 2007, Ichnofacies of
an ancient erg: A climatically influenced traces fossil association
in the Jurassic Navajo Sandstone, Southern Utah, USA, en Miller
III, W., Trace Fossils: Concepts, Problems, Prospects: Netherlands,
Elsevier, B.V., 562–574.
Fensome, R.A., 1983, Miospores from the Jurassic-Cretaceous boundary
beds, Aklavik Range, Northwest Territories, Canada. (Incorporating
taxonomic reviews of several Groups of Mid-Late Mesozoic
miospores): Canada, University of Saskatchewan, PhD Thesis,
pp.
Ferrari, L., Valencia-Moreno, M., Bryan, S.E., 2005, Magmatismo
y tectónica en la Sierra Madre Occidental y su relación con la
evolución de la margen occidental de Norteamérica: Boletín de la
Sociedad Geológica Mexicana, 3, 343–378.
Fillion, D., Pickerill, R.K., 1984, Systematic ichnology of the Middle
Ordovician Trenton Group. St. Lawrence Lowland, eastern Canada:
Maritime sediments and Atlantic Geology, 20(1), 1–40.
Frey, R.W., Pemberton, S.G., Fagerstrom, J.A., 1984, Morphological,
ethological and environmental significance of the ichnogenera
Scoyenia and Ancorichnus: Journal of Paleontology, 58, 511–528.
Genise, J.F., 2017, Ichnoentomology Insect Traces in Soils and Paleosols:
Switzerland, Springer, 694 pp.
Genise, F.J., Emilio Bedatou, Bellosi, Eduardo S., Sarzetti, Laura C.,
Victoria Sánchez M., Marcelo Krause, J., 2016, The Phanerozoic
four revolutions and evolution of paleosol ichnofacies, en
Mangano, M.G., Buatois, L.A. (eds.), Trace-Fossil Record of Major
Evolutionary Events, Volume 2, Mesozoic and Cenozoic: Verlag,
Springer, 301–370.
GEOCA, S.A., 1961, Informe de avance de los trabajos geológico-
radiométricos sistemáticos y de reconocimiento llevados a cabo en
la Sierra Garame, Municipio de Santiago Papasquiaro, Durango II,
periodo 1o-31 de enero, Brigada 4, Servicio Geológico Mexicano,
Consulta de informes Técnicos, URAMEX,
gob.mx/uramex_inf/Inf_Municipio3.jsp>, consultado el 12 de
diciembre, 2018.
Gingras, M.K., Pemberton, S.G., Henk, F., MacEachern, J.A., Mendoza,
C., Rostron, B., Mendoza, C., Ronstron, B., O ́Hare, R., Spila, M.,
Konhauser, K., 2007, Applications of Ichnology to Fluid and Gas
Production in Hydrocarbon Reservoirs, en MacEachern, J.A., Bann,
K.L, Gingras, M.K., Pemberton, S.G., (eds.), Applied Ichnology:
Dordrecht, SEPM Society for Sedimentary Geology, 131–145.
Guzmán-Lugo, A., Doria-Alvarado, H., Enríquez-Olmos, J., 2016, Informe
final de la carta Llano Prieto G13 C58, escala 1:50000, Estado de
Durango, Servicio Geológico Mexicano, 68 pp.
Hall, J., 1847, Paleontology of New York: Albany, C. Van Benthuysen,
pp.
Hammen, T.V.D., Wymstra, T.A., Leidelmeyer, P., 1961, Paleocene
sediments in British Guiana and Surinam: Geologie en Mijnbouw,
(6), 231–232.
Hammen T.V.D., García de M.C., 1964, La Flora del polen del Paleoceno de
Colombia: Ministerio de Minas y Petróleos, República de Colombia,
Servicio Geológico Nacional, Boletín Geológico, 12(1–3), 33–45.
Häntzschel, W., 1975, Trace fossils and problematica, en Moore, R.C.
(ed.), Treatise on Invertebrate Paleontology, Part W, Miscellanea,
Supplement 1: Lawrence, E.U.A., Geological Society of America,
University of Kansas Press, 1–269.
Hasiotis, S.T., Mitchell, C.E., 1993, A Comparison of Crayfish
Burrow Morphologies: Triassic and Holocene Fossil, Paleo- and
Neoichnological Evidence, and the Identification of their Burrowing
Signatures: Ichnos, 2(4), 291–314.
Hasiotis, S.T., Honey, J., 2000, Paleohydrologic and Stratigraphic
Significance of Crayfish Burrows in Continental Deposits: Examples
from Several Paleocene Laramide Basins in the Rocky Mountains:
SEPM Journal of Sedimentary Research, 70(2), 127–139.
Hembree, D.I., Swaninger, E.S., 2018, Large Camborygma isp. in
fluvial deposits of the Lower Permian (Asselian) Dunkard Group,
southeastern Ohio, U.S.A.: Palaeogeography, Palaeoclimatology,
Palaeoecology, 491, 137–151.
IUGS, 2017, Tabla Cronostratigráfica Internacional, http://www.
stratigraphy.org/ICSchart/ChronostratChart2017-02SpanishAmer.
pdf.
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Planolites, Historical perspectives and recommendations: Ichnos,
, 301–309.
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fossils from the Hasandong and Jinju formations of the Namhae area,
Kyongsangnamdo, southeast Korea: Ichnos 9, 41– 60.
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